/**
 * @Author 12629
 * @Description：
 */
public class Dog {

    public String name;
    public int age;
    public String brand;


    public void eat() {
        System.out.println(name + "在吃饭");
    }

    public void sleep() {
        System.out.println(name +"在睡觉");
    }

    public void bark() {
        System.out.println(name +"在汪汪汪！");
    }
}
